Phase Three Phase, Power Supply AC Vapor Compression Refrigeration Test Rig, Automation Grade Automatic

Description the vapour compression refrigeration Test rig operates using straightforward principles vapour refrigeration cycle based on compression and its applications r134a used in refrigeration systems it is Eco-friendly design ensures the system is built intended for use by students easily observe and study vapour its component, Compression cycle principle & working. The configuration of components designed so that every part is both visible and functional is simple to understood. Technical specifications cooling capacity 450 watts at rated test conditions 1/8 tr compressor 1/4 hp, Hermetically sealed. Make emerson climate technologies ltd. /or danfoss ltd, /or tecumseh products india ltd. / or any equivalent make. Condenser forced convection air cooled. Condenser fan axial flow type. Drier/ filter molecular sieve type. Expansion device capillary tubeevaporator direct expansion type. Shell & coil type providedaccumulator copper / m. S. Shell suction line accumulator provided. Refrigerant r, 134 a. Hp / lp cut, Out alco/ danfoss / castle or equivalent make. Pressure indication 2 nos. Dial type pressure gauges, One for suction together with the remaining item for discharge pressure. Temperature indication multi, Channel led digital temperature indicator. Refrigerant flow indication glass tube rotameter. Supply 220, 1 phase, 50 hz, 240 volts. Input power 1. 0 kw. Rated current 4. 5 amps. Operating switches main switch & piano type switches for compressor & heaterindicating lamps provided for compressor. Energy, Meters provided for compressor. Material panel 1. 2 mm thick crcaouter finish powder coatingcalorimeter stainless steel ss, 304 tank with nitrile foam insulation. Size 900 x 600 x 1130 mm dimensions: length by breadth by height experiments 1. To study various components and controls used in vapour compression cycle. 2. To evaluate the tonnage volume of the air conditioning system by enthalpy difference method. 3. To evaluate actual & theoretical c. O. P. Of vapour compression cycle. 4. To plot actual refrigeration cycle on p, H chart. Rating conditions ambient temperature= 350 c, Atmospheric pressure = 1. 01 bar, Suction pressure=35 psig, Discharge pressure= 180 psig, Evaporation temperature=7. 70 c, Discharge temperature=550 c.